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GRAPHICS ENGINE ULTRA
ACTIX SYSTEMS, INC.
GRAPHICS ENGINE ULTRA
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Category
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Video
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Video Types Supported
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XVGA
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Video Processor
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S3 86C928
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Highest Resolution Supported
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1280 x 1024
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Data Bus Type
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16-bit ISA
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Memory Type
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VRAM
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Maximum Onboard Memory
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2MB
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CONNECTIONS
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Purpose
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Location
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Purpose
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Location
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15-pin analog video port
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J1
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VESA Feature connector
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J2
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FACTORY CONFIGURED SETTINGS
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Jumper
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Setting
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JP3
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Pins 2 & 3 closed
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JP4
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Pins 2 & 3 closed
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INTERRUPT SELECTION
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IRQ
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JP7
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JP8
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JP9
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JP10
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| »
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Disabled
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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2/9
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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3
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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5
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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15
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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Note: An IRQ channel must only be selected when using a CGA or EGA monitor.
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MONITOR TYPE SELECT
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Horizontal Retrace @ 1024x768
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Vertical Retrace @ 1024x768
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SW1/1
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SW1/2
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31.5KHz - 35.5KHz
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43.5Hz (Interlaced)
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Off
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Off
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30KHz - 38KHz
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43.5Hz (Interlaced)
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Off
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On
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30KHz - 48KHz
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60Hz
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On
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Off
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30KHz - 57KHz
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72Hz
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On
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On
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WAIT STATE CONFIGURATION
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Wait States
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SW1/3
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>0 wait states
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Off
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0 wait states
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On
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BIOS WIDTH SELECTION
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BIOS
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SW1/4
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8-bit
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On
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16-bit
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Off
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VIDEO MEMORY CONFIGURATION
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Size
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Bank 0
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Bank 1
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JP13
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1MB
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(8) 256K x 4
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NONE
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Pins 1 & 2 closed
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2MB
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(8) 256K x 4
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(8) 256K x 4
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Pins 2 & 3 closed
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ENGINE SPEED SELECTION
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Mode
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JP5
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JP6
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Fast
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Pins 1 & 2 closed
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Pins 2 & 3 closed
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Slow
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Pins 2 & 3 closed
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Pins 1 & 2 closed
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CLOCK CHIP SELECTION
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Jumpers JP1, JP2, JP11, and JP12 are factory configured for the clock chip installed. They should not be changed.
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